Hansen, E. Chr.-Continued.

On the circulation of yeast in
nature, 246.

Description of yeast species, 249.
On Anixiopsis stercoraria, 272.
Description of Torula species, 290.
On Saccharomyces apiculatus, 295.
Mycoderma, 296.

-

Monilia candida, 298.
Oidium lactis, 303.

Investigation of growth, methods of,

92.
Involution forms, 322.

Iodine-potassium iodide solution, 92.
Iodine tincture, 92.
Irmisch, 246.

Janczewski, 283.

326, 333.

Sarcina, 327.

Hansen flasks, 61.

Kühle pure culture apparatus, 158.
Hansen's sterile cupboard, 21.
Hantsch's solution, 87, 92.
Hay bacillus, 100, 267, 344.
Hayduck, 193, 223, 242.
Hayduck's asparagine solution, 215.
Hayem and Nachet's hæmatimeter,
32, 130.

Heating apparatus for the micro-
scope, 45.

Heating, effect of, on yeast, 224.

Jensen, 164.

J.

Johannisberg II., 258, 237, 238.
Jörgensen, Alfr., 30, 120, 135, 150,
163, 164, 168, 223, 236, 243, 246,
253, 264, 296, 304, 327.
flasks, 61, 120.

Journal, fermenting cellar, 139.
lager cellar, 144.

Katz, 281.

Kayser, 168, 211.

Kefir, 266.

cell nucleus, 89.

Heinzelmann, 223, 243.

Henneberg, 333, 334, 335, 339, 340.
Heron, 119.

Klebs, 272.

K.

Intergrowth, 287, 303.

Invertase, 301.

Invertin, 2, 301.

Lactic acid, application of, in spirit

manufacture, 168, 328.

bacteria, 342, 326.

candida, 298.

javanica, 260, 301.

Morris, 163, 325.
Moto, 277.

Mould film fungi, 296.

fungi, preservation of, 114.
Mucor, 116, 124, 172, 174, 186.
alpinus, 172.

alternans, 183.
corymbifer, 183.

erectus, 175, 180.
Mucedo, 177.

neglectus, 172.

oryzæ, 181, 260.

racemosus, 124, 179.

Rouxii, 181.

spinosus, 183.

stolonifer, 184.

Mucoraceæ, 170, 171.

Muencke's form of Lothar Meyer's

regulator, 48.

Müller, 2.

Müller-Thurgau, 164, 247, 258, 281,
288, 289, 295.

Multiplication, power of, 231.

Prazmowski, 318, 344.

Preparation making, 86.

Preservation methods, 114.
Pressure vessel, 52.

Prior, E., 59, 217, 220, 224, 273, 296.
Prior's vessel, 59, 77.
Promycelium, 207.

Propagation, modes of, of yeast, 191.
Proteolysis, 214.

Protoplasm of the yeast cell, 188.
Pure culture, natural, of Delbrück,
232.

apparatus of Hansen and
Kühle, 158.

controlling the contents
of the, 137.

method, Brefeld's, 10, 99.
Hansen's, 9, 11, 12, 101,
106.

Klebs's, 111.

Lindner's, 110.

Lister's, 10, 101.

Pasteur's, 6, 112.
Schönfeld's, 111.

methods, 99.

for bacteria, 113.

for mould fungi, 113.
system, Hansen's. See Han-

sen.

Pyrenomycetes, 273.

R.

Race I., 168.

II., 168, 225, 253.

IX., 254.

Raggi, 185, 260, 301.

Saccharomyces, 2, 8, 102, 121, 135,
149, 246, 249, 267.

anomalus, 195, 205, 207, 218, 228,
238, 262.

var. belgicus, 250, 264.
apiculatus, 102, 143, 193, 230, 246,
294.

Aquifolii, 260.
Bailii, 265.
cartilaginosus, 266.

cerevisiae, 102, 225, 230.

I., 194, 195, 198, 205, 207, 209,
221, 224, 231, 240, 251.
ellipsoideus I., 257, 194, 195, 198,
202, 207, 217, 218, 221, 238, 250.
II., 258, 195, 198, 207, 217, 218,
221, 224, 229, 238, 250.

exiguus, 262, 212, 226, 250.
farinosus, 250, 265.

fragilis, 266, 214, 250.
Hansenii, 218.

hyalosporus, 265, 205, 250.
Ilicis, 259.

Saccharomyces Ludwigii, 267, 200,
207, 212, 227, 235, 236, 237, 238,
250.

mali Duclauxi, 265, 250.
Marxianus, 261, 194, 200, 205, 212,
228, 236, 250.

membranæ faciens, 264, 265, 195,

213, 228, 236, 238, 250.
II. and III., 265.

var. californicus, 265.
tauricus, 265.

mycoderma, 296.

n. sp., 250.

Pastorianus, 8, 102.

I., 254, 194, 195, 198, 207, 210,
217, 218, 221, 226, 228, 231,
235, 237, 238.

II., 255, 194, 195, 198, 202, 207,

217, 218, 234, 238.

III., 256, 194, 195, 198, 203,
207, 217, 218, 221, 229, 231,
238.

pyriformis, 261, 225.

Saturnus, 250.

Vordermanni, 260.

Saccharomycetes, 170, 186.

budding of, 191.

cell wall of, 189.

chemical constituents of the cell,

211.

circulation of, in nature, 246.
colony formation of, on solid
culture media, 202.

effect of drying, 224, 227.

heat on the, 224.

light on the, 225.

oxygen on the, 214.

ferments contained by the, 212.
film formation of the, 125.
germination of the spores of, 203.
independent fungi, 186.
influence of chemical factors on
the, 222.

physical factors on the, 224.
modes of propagation of, 191.
mycelium formation of, 200.
resting cells of, 201.

spore formation of, 203, 121.
sporeless varieties of, 136, 236.
structure and shape of cell, 187.
variation of, 233.

vitality of, 227.

Saccharose solutions, 80.

method of preservation, 114.
Saké, 277.

Sand bath, 52.

Sarcina, 331, 150, 154, 267, 327, 328.

alba, 332.

yeast, 88.

Stab cultures, 98.

Stability test of beer in cask, 140.
Stage, microscope, 28.

Staining of bacteria, 90.